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Patent 2234172 Summary

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Claims and Abstract availability

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(12) Patent: (11) CA 2234172
(54) English Title: COMPUTER FURNITURE
(54) French Title: MEUBLE POUR ORDINATEUR
Status: Deemed expired
Bibliographic Data
(51) International Patent Classification (IPC):
  • A47B 21/00 (2006.01)
  • A47B 88/80 (2017.01)
(72) Inventors :
  • GILBERT, DAVID (United Kingdom)
(73) Owners :
  • POWERDESK INTERNATIONAL LIMITED (United Kingdom)
(71) Applicants :
  • POWERDESK PLC (United Kingdom)
(74) Agent: LONG AND CAMERON
(74) Associate agent:
(45) Issued: 2006-06-20
(86) PCT Filing Date: 1996-10-10
(87) Open to Public Inspection: 1997-04-17
Examination requested: 2000-10-11
Availability of licence: N/A
(25) Language of filing: English

Patent Cooperation Treaty (PCT): Yes
(86) PCT Filing Number: PCT/GB1996/002477
(87) International Publication Number: WO1997/013432
(85) National Entry: 1998-04-07

(30) Application Priority Data:
Application No. Country/Territory Date
9520965.6 United Kingdom 1995-10-13

Abstracts

English Abstract





A wooden desk incorporates computer parts in the space
normally occupied by the top drawer of a pedestal, disc drive
slots being concealed by a drop-down false drawer front (14). A
further false drawer front (15) in the centre of the desk conceals
a keyboard (4) on a sliding shelf. Rear hinging of the continuous
(uninterrupted) desk top allows easy access to the computer
parts when the top is unlocked. When the computer is not
in use, substantially all parts are concealable. Not only is it
difficult to recognise that the desk contains computer parts, e.g.
power supply, CPU and disc drives, but these are individually
mounted to the wood of the desk, and not incorporated in a
steel case, making removal of the computer correspondingly
difficult. External connections may be by concealed hard wires,
or wireless (e.g. infrared or radio). A touch sensitive pad may
be incorporated immediately below the desk surface. Concealed
connectors for a flat panel display (2) and mouse (1) may be
provided.


French Abstract

Cette invention concerne un bureau en bois qui incorpore des éléments d'ordinateur au sein de l'espace normalement réservé au tiroir supérieur d'un caisson, des fentes d'unités de disques étant dissimulées derrière la partie avant d'un faux tiroir rétractable (14). Une autre partie avant de faux tiroir (15), disposée au centre du bureau, dissimule un clavier (4) monté sur une étagère coulissante. Une articulation disposée à l'arrière de la partie supérieure continue (ininterrompue) du bureau permet l'accès aisé aux éléments de l'ordinateur lorsque ladite partie supérieure est déverrouillée. Lorsque l'ordinateur ne sert pas, ses éléments constituants sont sensiblement tous dissimulés. Il est alors non seulement difficile de déceler que le bureau contient des éléments d'ordinateur, tels qu'alimentation, unité centrale et unités de disques, mais il est en plus difficile d'enlever l'ordinateur, étant donné que ses différents éléments sont fixés individuellement aux panneaux en bois du bureau, et ne se trouvent pas intégrés à une valise métallique. Les connexions externes peuvent se faire par l'intermédiaire de câbles ou d'un dispositif sans fil (à infrarouge ou à ondes radio, par exemple). Un miniclavier à effleurement peut également être incorporé immédiatement sous la surface du bureau et l'on peut disposer de connecteurs dissimulés reliés à un dispositif d'affichage à écran plat (2) et à une souris (1).

Claims

Note: Claims are shown in the official language in which they were submitted.





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Claims

1. An item of furniture comprising a carcass, a central
processing unit CPU of a computer mounted within the
carcass, external access means fixed to the carcass for
coupling the CPU to the exterior of the furniture, and a
false drawer front movable relative to or removable from
the carcass for concealing the external access means.

2. An item of furniture according to claim 1, further
comprising at least one drawer which is slidable relative
to the carcass of the furniture.

3. An item of furniture according to claim 2, wherein the
false drawer front and the at least one drawer have
matching or similar external appearances.

4. An item of furniture according to claim 2 or 3, wherein
the computer comprises at least two physically separate
operatively connected computer parts individually mounted
to the carcass.

5. An item of furniture according to claim 2, 3 or 4,
further comprising a sliding shelf, and a sliding shelf
false drawer front is attached to the sliding shelf for
concealing contents of the sliding shelf.

6. An item of furniture of claim 5, wherein the sliding
shelf false drawer front conceals a keyboard fixedly or
removably mounted to the sliding shelf.





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7. An item of furniture according to claim 5 or 6, wherein
the sliding shelf false drawer front and a front of the
slidable drawer have matching or similar external
appearance.

8. An item of furniture according to any one of claims 1 to
7, comprising a work surface or an essentially flat top
surface which overlies and substantially closes a
compartment for the CPU.

9. An item of furniture according to claim 8, wherein the
work surface is opaque and movable or removable for
access to the compartment.

10. An item of furniture according to claim 8 or 9, wherein
the work surface has a substantially continuous and
unbroken appearance.

11. An item of furniture according to any one of claims 1 to
10, wherein the external access means comprises at least
one disc port.

12. A desk or writing table comprising a carcass, at least
one drawer slidable relative to the carcass, a CPU of a
computer unit mounted within the carcass, external access
means fixed to the carcass for coupling the CPU exterior
to the furniture, and a false drawer front movable
relative to or removable from the carcass for concealing
the external access means.

13. A desk according to claim 12, wherein said carcass
comprises at least one pedestal and said at least one


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drawer is slidable within said pedestal.
14. A desk according to claim 13, wherein the access means is
fixed to the carcass above the pedestal.
15. A desk according to claim 12, 13 or 14, further
comprising a slidable shelf and a movable or removable
drawer front attachable to the sliding shelf or to the
carcass for concealing contents on the shelf.
16. A desk according to claim 15, wherein the slidable shelf
is slidable in the carcass to one side of the pedestal.
17. A desk according to any one of claims 12 to 16, further
comprising a work surface which overlies and
substantially closes a compartment for the CPU.
18. A desk according to claim 17, wherein the work surface
has a substantially continuous and unbroken appearance.
19. A desk according to claim 17 or 18, wherein the work
surface is movable or removable for access to the
compartment.
20. A desk or writing table as claimed in any one of claims
12 to 19, wherein the external access means comprise a
disc port.
21. An item of furniture which has mounted within it a
central processing unit CPU of a computer unit, and which
further comprises at least first and second drawer
fronts, and external access means mounted on a fixed part


-18-

of the furniture for operational coupling of the CPU to
the exterior of the furniture, characterised in at least
the first drawer front is a false drawer front which in
position on the furniture serves to conceal the external
access means when the computer unit is not in use but is
movable or removable for access to the external access
means.
22. An item of furniture according to claim 21, having a work
surface or essentially flat top surface.
23. An item of furniture according to claim 22, wherein said
surface in its normal position substantially closes and
conceals a compartment in which said CPU is mounted.
24. An item of furniture according to claim 22 or 23, wherein
said surface has a substantially continuous and unbroken
appearance.
25. An item of furniture according to any one of claims 21 to
24, wherein the false drawer front is mounted on a fixed
part of the item of furniture when in position.
26. An item of furniture according to any one of claims 21 to
25, wherein the second drawer front is mounted on, and
movable or removable with respect to, a sliding shelf.
27. An item of furniture according to any one of claims 21 to
26, wherein the computer unit comprises at least two
physically separate operatively coupled computer parts
which are individually mounted to a fixed part or parts
of the furniture.



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28. An item of furniture according to any one of claims 21 to
27, wherein the only case for the CPU is that provided by
the furniture.
29. An item of furniture according to any one of claims 21 to
28, wherein it is made essentially of wood or a wood
substitute.
30. An item of furniture according to any one of claims 21 to
29, wherein it is arranged so that all external access to
the CPU contained therein, with the optional exception of
a power supply cable, is concealed or concealable when
the computer unit is not in use.
31. An item of furniture which has a work surface or
essentially flat top surface and which has mounted within
it a central processing unit CPU of a computer unit, said
item of furniture also comprising external access means
mounted on a fixed part of the furniture for
operationally coupling the CPU to the exterior of the
furniture, wherein the item of furniture comprises at
least one false drawer front which serves to conceal said
external access means when the computer unit is not in
use but which is movable or removable without
displacement of the said surface to permit access to said
external access means.
32. An item of furniture according to claim 31, wherein said
surface in its normal position substantially closes and
conceals a compartment in which is mounted said CPU.
33. An item of furniture according to claim 32, wherein the



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surface is movable or removable for physical access to
the compartment.
34. An item of furniture according to claims 31, 32 or 33,
wherein the surface has a substantially continuous and
unbroken appearance.
35. An item of furniture according to any one of claims 31 to
34, wherein the false drawer front is mounted on a fixed
part of the item of furniture when in position.
36. An item of furniture according to any one of claims 31 to
35, wherein a second drawer front is mounted on, and
movable or removable with respect to, a sliding shelf.
37. An item of furniture according to any one of claims 31 to
36, wherein the computer unit comprises at least two
physically separate operatively coupled computer parts
which are individually mounted to a fixed part or parts
of the furniture.
38. An item of furniture according to any one of claims 31 to
37, wherein the only case for the CPU is that provided by
the furniture.
39. An item of furniture according to any one of claims 31 to
38, made essentially of wood or a wood substitute.
40. An item of furniture according to any one of claims 31 to
39, wherein it is arranged so that all external access to
the CPU contained therein, with the optional exception of
a power supply cable, is concealed or concealable when


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the computer unit is not in use.
41. An item of furniture as claimed in claim 1, having a work
surface or essentially flat top surface which in its
normal position substantially closes and conceals a
compartment in which is mounted at least the central
processing unit CPU of a computer unit, the external
access means being mounted on a fixed part of the
furniture for operational coupling of the CPU to the
exterior of the furniture while the said surface remains
in its normal position, wherein said work surface or
essentially flat top surface is movable or removable for
physical access to the compartment.
42. An item of furniture according to claim 41, wherein said
surface has a substantially continuous and unbroken
appearance.
43. An item of furniture according to claim 41 or 42, wherein
said false drawer front is mounted on a fixed part of the
item of furniture when in position.
44. An item of furniture according to claim 41, 42 or 43,
wherein a further drawer front is mounted on, and movable
or removable with respect to, a sliding shelf.
45. An item of furniture according to any one of claims 41 to
44, wherein the computer unit comprises at least two
physically separate operatively coupled computer parts
which are individually mounted to a fixed part or parts
of the furniture.


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46. An item of furniture according to any one of claims 42 to
45, wherein the only case for the CPU is that provided by
the furniture.
47. An item of furniture according to any one of claims 41 to
46, made essentially of wood or a wood substitute.
48. An item of furniture according to any one of claims 41 to
47, arranged so that all external access to the CPU
contained therein, with the optional exception of a power
supply cable, is concealed or concealable when the
computer unit is not in use.

Description

Note: Descriptions are shown in the official language in which they were submitted.



CA 02234172 1998-04-07
WO 97113432 PCT/GB96/02477
- 1 -
Computer Furniture
The present invention relates to furniture which contains
the central processing unit (CPU) of a computer.
The heart of a computer is the CPU (central processing unit
- commonly a single integrated circuit), normally together
with any closely associated circuit components and devices
not requiring direct external access, such as memory, a
power supply (PSU), and/or fan. There will also be some
form of external signal coupling to and from the CPU. For
example, a manual input, as via a mouse, keyboard or touch
sensitive pad, and/or an electric signal input such as from
a disc, CDROM, telephone line, network connection and/or
scanner, may be required. Outputs from the CPU may be
required to be coupled, for example, to a display, a
printer, network and/or telephone. A power source will
also be necessary. Although signal and power coupling is
commonly via hard electrical wire(s), other forms of
coupling, e.g. optical or magnetic, are possible.
By the term "computer unit" is meant an integral
arrangement which comprises a CPU (central processing unit
- commonly a single integrated circuit) and closely
associated circuits/circuit components, together with
external access means for coupling the CPU to the exterior
of the unit.
The degree of integration of signal input and output
devices with a CPU to form a computer unit is variable.
Typically, separate external signal input devices such as
keyboards and mice, and signal output devices such as
displays and printers are plugged into a computer unit,
although they could be hard wired therein as part of the
computer unit. Other signal input/output devices, such as


CA 02234172 1998-04-07
WO 97/13432 PCT/GB96/02477
- 2 -
modems, floppy disc drives and CDROM drives can also be
external of the computer unit and coupled thereto, but are
more commonly part of the computer unit and hard wired
therein. Hard disc drives are almost invariably hard wired
within the computer unit. Circuit components and devices
not requiring direct external access, such as memory, a
power supply, fan, are also normally hard wired within the
computer unit.
Thus the external access means of a computer unit can range
from a physical input/output means of a device which is
coupled to the CPU and forms part of the computer unit,
e.g. a slot for a floppy or hard disc or CDROM, a touch
pad, or a keyboard, to a connector (for example, as part of
a plug and socket electrical connector, or an optical or
magnetic transceiver) for an input/output device external
of the computer unit.
It is common practice for all the parts of a computer unit
to be mounted in a single steel case (often in the form of
a "base unit"), to provide physical integrity. Many of the
items within the casing of such a computer unit are
commonly mounted on a motherboard which provides
connections therebetween, while other connections (e.g. to
disc drive, modem) are by discrete wires, for example. The
combination of a "computer unit" with externally coupled
devices will be referred to as a "computer system".
The visibility and portability of normal computer units and
computer systems, and the accessibility of the CPUs and ,
memory therewithin, make theft relatively easy. The normal
steel case is functional rather than aesthetic.
Computer systems have become a common feature in many
environments, including the majority of offices and many


CA 02234172 1998-04-07
WO 9'7/13432 PCTYGB96/02477
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homes. The need to couple various external units to a
computer unit to form what is, essentially, a single
computer system almost inevitably leads to a tangle of
wires, which is undesirable and not aesthetically pleasing.
It becomes difficult to check and alter or replace
connections between the different units, reliability and
speed of operation of the system could be reduced, and when
the wires trail over the floor, personal safety
considerations come into play, together with the risk of
damage to the wires themselves.
It is known to provide computer desks which have oversized
holes to accommodate a variety of cased computer units and
printers, and work stations which are capable of holding a
monitor, printer and cased computer unit - although if the
latter is a tower unit it will often have to stand beside
the desk or work station. The different complete units in
their own cases are simply placed into respective locations
and interconnected. Removal is correspondingly simple. At
least some parts of the interconnecting wiring and/or the
units in their cases are commonly externally visible.
It is also known to provide furniture which is adapted to
accommodate parts of a computer system in a more integral
fashion. European Patent Application No. 0 165 130
discloses a two pedestal desk in which (a) a CRT monitor is
retractable into one pedestal through an aperture in the
desk top, which aperture is then closed flush with the desk
top; (b) a keyboard on a central shelf is concealed when
not in use by a sliding shutter which then lies flush with,
and locally completes, the desk top - the shutter
terminates in a vertical hinged flap, and both flap and
shutter are necessary to conceal~the keyboard; (c) a
printer is located within the other pedestal, with
continuous paper from a basket beneath the pedestal


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entering the back of the pedestal and emerging through a
slot in the desk top; (d) also within the other pedestal is
an assembly (computer unit) comprising, inter alia, a CPU,
memory, power supply unit(s), disc drives and a fan. As
shown, it appears that this assembly is formed on an open
sided drawer-like base which can be removed as an entity
from the desk. Also as shown, the controls for movement of
the monitor and the slots for the disc drives are always
visible at the front of the respective pedestals, and the
integrity of the desk top is destroyed by the apertures for
paper and monitor. Even when it is not in use, it will be
apparent that this is rather more than a simple desk.
United States Patent 5 033 804 shows a computer desk in
which the central portion of the top contains a concealable
keyboard and flush monitor. This portion is located in a
central box also containing a computer and power supply,
and is rotatable relative to the box from a position flush
with side portions of the worktop to a working position in
which both monitor and keyboard are revealed. Other
appliances such as a facsimile machine, copier and/or
printer are located beneath doors in the side portions of
the worktop. In this arrangement, the integrity of the
desk top is destroyed both by the need to rotate the
central portion and the need to access different appliances
mounted below it, and it appears that the computer is a
discrete (cased) unit. It also seems likely that the
central box will be of a depth unusual in a simple desk.
Other computer desks are described in UK Patent Application ,
Serial No. 2 281 692, International Patent Application
Serial No. WO/86/06575, US Patent No. 4 852 500 and US
Patent No. No. 5 071 204. In each of these, the work top
lacks integrity, and/or external computer controls remain
visible, and/or they do not disguise the fact that they


CA 02234172 2005-06-22
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contain a computer system, and/or they do not disguise the
fact that a computer unit is incorporated, and is thus easily
removable, as an entire unit.
European Patent Application No. 0 251 643 discloses a chair in
which at least one arm incorporates an ergonomically designed
keyboard which remains visible when not in use.
The present invention provides an item of furniture which
comprises at least one drawer, and which has mounted within it
a CPU and external access means for coupling the CPU to the
exterior of the furniture, wherein said external access means
is concealable by a movable or removable false drawer front.
The false front would normally match the front of the one
drawer, e.g. as regards design and/or width and/or height.
The access means so concealed could be means fixed to a static
part of the furniture, for example, the access slots for disc
drives; electrical, optical or other signal connectors, e.g
for a keyboard or display; or a connector for a power supply
or display.
Alternatively, the false front may be mounted on, and movable
or removable with respect to, a sliding shelf, so as to
provide operating access to (for example) a keyboard on the
shelf. In the preferred embodiment, a desk, when such a
sliding shelf with keyboard is pushed into the desk, only the


CA 02234172 2005-06-22
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edge of the shelf and keyboard remain unconcealed by the body
of the desk, and it is manipulation of the false front alone
which serves to complete concealment of the keyboard within
the desk.
The item of furniture may have a work surface or essentially
flat top surface overlying and substantially closing a
compartment in which is mounted at least the CPU of a
computer, the work or top surface being movable or removable
for access to the compartment. Typically, a desk top will be
hinged at it rear edge. Once access to the compartment is
obtained, direct access to the components of the computer unit
will normally be possible.
The present invention also provides an item of furniture
comprising a computer unit which includes a CPU contained
within the furniture and external access means for coupling
the CPU to the exterior of the furniture, the computer unit
comprising at least two physically separate operatively
coupled computer parts which are individually mounted to a
fixed part or parts of the furniture,
The item of furniture may be a separate piece, such as bureau,
chest of drawers, filing cabinet, but in one preferred form it
is a desk or table (e.g. a writing table) . It could even be a
bed, a chair, or a musical instrument such as a piano.
Alternatively, the furniture could be built-in, as in a boat.
Preferably, the furniture comprises a continuous (unbroken)


CA 02234172 2005-06-22
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work surface.
Preferably, the only case of the computer unit (or for the
CPU) is that provided by the furniture. There is then no cased
"computer unit" in the normal sense of the term, which can be
removed as a single entity, as there is in known computer
desks/work stations in use. Rather, different components of
the computer unit are actually assembled as individual items
onto the item of furniture, and are wholly contained and
protected by the furniture


CA 02234172 1998-04-07
WO 97/13432 PCTlGB96/02477
itself. The only identifiable "computer unit" is the
entire item of furniture.
Assembly of the different parts may be onto a part of the
furniture which would be provided anyway (such as a shelf),
but it is also possible to provide the furniture with an
element provided for this purpose (for example a plate or
a base of a open box) which is fixed within the furniture
at some stage, and onto which the different parts are
assembled.
By assembling the different components of the computer or
computer system onto the furniture, repair or modification
of any individual component can be facilitated, insofar as
the normal outer metal casing does not require removal. As
herein exemplified, the item of furniture may be
appropriately modified to enable quick and easy access to
the different components.
Preferably it is arranged so that all external access to
the CPU contained therein, with the optional exception of
a power supply cable, is concealed or concealable when the
computer unit is not in use.
The item of furniture may be of any material, but is
preferably of wood, or a "wood substitute" such a chipboard
or fibreboard.
In most common applications, it will be convenient to
couple an electrical power source by external hard wire to
the furniture, although other means of providing electrical
energy are known. Some other types of input and output,
such as telephone (remote location), network (remote
location), and display (adjacent location), will also
conveniently be externally hard wired, although other ways


CA 02234172 1998-04-07
WO 97/13432 PCT/GB96/02477
g _
of coupling these are possible. Preferably, but not
necessarily, a composite single cable will be provided to
accommodate a plurality of such external hard wired
connections to remote locations.
Hard wire connections) to the furniture, particularly
those for remote locations, can sometimes be concealed, as
by extending through a hollow leg or to the base of a
pedestal (it could even be possible to provide a connector
at the base of the furniture for direct coupling to a
complementary floor connector, provided the furniture is to
be maintained in one position). Alternatively, a connector
could be mounted in the furniture, for use with a
complementary trailing power connector, preferably in a
place not normally visible, or which can be concealed, as
by a false drawer front (this could be sited at the back of
a desk top, in conjunction with other drawers/false
fronts). Or a small aperture can be provided for passage
of a power supply cable, e.g. a "pill-box" in the side of
the furniture which opens directly below a worktop.
As already indicated, other inputs and outputs are either
built into the furniture as part of the computer unit, or
are coupled to the computer unit without the use of hard
wiring. Thus, a touch sensitive pad may be built into the
furniture, for example immediately below a desktop surface,
and hard wired within the furniture to the computer; a
mouse may communicate with the computer via radio,
ultrasonic or infra-red radiation; a keyboard may be
available, for example accommodated in a desk drawer, and
hard wired within, or plugged into, the furniture; and
coupling to an external printer may be by infra-red, for
example.


CA 02234172 1998-04-07
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The provision of a display is somewhat more problematic.
~ Where appropriate to the furniture, it will be placed or
mounted thereon, e.g. on a desk-top. Since it will also
need power, it will normally be hard-wired for power to the
furniture, and this wiring can be composite to additionally
conduct the necessary information to the display (and
therefrom, if appropriate, such as wi~h a touch screen), or
a wireless form of communication could be adopted.
Ideally, the display is either concealable within the
furniture, or removable therefrom, when the computer is not
in use, so as to leave no sign that the furniture is or
contains a computer. In one preferred form, the display is
a flat screen display. As for the power supply, hard wire
connection to the display could be, for example, via an
aperture in a pedestal side immediately below a desk top,
or via a plug and socket connection located behind a false
movable or removable drawer front, or even via an aperture
in a desk top, although this latter option is not
preferred.
Preferably the item of furniture is arranged so that all
part of the computer unit contained therein, with the
optional exception of a power supply cable, are concealed
or concealable when the computer unit is not in use.
From a fourth aspect, the invention provides a computer
unit as herein defined having a casing made of wood or a
wood substitute.
It will be understood that any or all of the above aspects
may be combined.
The above aspects go a considerable way to preventing
theft, by disguising the computer or computer system
function, and/or by rendering the computer or computer


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system difficult to carry, since it is integrated into the
furniture and not removable therefrom as a single unit, '
and/or by rendering access to the computer/CPU difficult.
At the same time, the resulting product can be
aesthetically pleasing, and disadvantages associated with
' the interwiring of separate units (including reduced speed
of operation) can be reduced or avoided entirely.
Embodiments of the invention are illustrated in the
accompanying Figures, in which:
Figure 1 shows a first embodiment of the invention, in
the form of a wooden desk providing a personal computer,
with a wireless mouse and a display on its working surface;
Figure 2 shows the desk of Figure 1 opened for access
to a keyboard and disc ports;
Figure 3 shows a computer unit mounted in the desk of
Figure 1;
Figure 4 shows more detail of ports for CDROM and
floppy disc drives, which are integrated in the desk of
Figure 1, behind a drop-down false drawer front;
Figure 5 shows the location of a keyboard within the
desk of Figure 1;
Figure 6 shows a second embodiment of the invention,
in the form of a writing table, opened for access to its
interior;
Figure 7 shows another view of the table of Figure 6;
and
Figures 8 and 9 show further detail of the table of
Figure 6.
Figures 1 and 2 are general views of a wooden two pedestal
partner's desk, the former in a closed position, and the
latter showing input/output devices of a computer
accessible for use. Ideally a mouse ?_ and display 2 lying
on the desk top 3 are both removable when not in use, so


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that there are no visible signs that a computer unit is
' present. The mouse communicates with a computer unit in
the desk by infra-red. Communication from the desk to the
' display 2 could be by wireless means, for example inductive
coupling, particularly if the display is self-powered,
although inductive coupling could also be used for power
transfer. More commonly, however, the display is hard-
wired to the desk to receive power and information
therefrom, and, optionally, to transmit information
thereto. A plug-in connection which can be concealed in
known manner may be necessary for this purpose. Where the
design permits, an effective manner of concealing a plug-in
connector is to place it behind a movable or removable
false drawer front, conveniently at the rear of the desk.
As shown in Figure 2, the desk comprises computer
input/output devices in the form of a keyboard 4, CDROM
port 5 and floppy disc port 6.
Figure 3 illustrates the siting of the computer unit 7 in
a space under the desk-top 3 which would normally be
occupied by a drawer. As shown, the computer unit 7 is
composed of a number of different items, including a
motherboard 8 with CPU and memory, power supply 9, a CDROM
drive 10 and a floppy disc drive 11, all of which would
conventionally be built into a metal casing. At least some
of these items are now separately assembled onto a wooden
base 12 forming an integral part of the desk, while the
ports 5, 6 for drives 10, 11 are built into a front panel
. 30 13. This panel and the ports are concealed by a lockable
drop-down false side drawer front 14 (Figure 4), when the
computer is not in use.
As shown in more detail in Figure 5, a further lockable
drop-down false central drawer front 15 covers a space


CA 02234172 1998-04-07
WO 97/13432 PCT/GB96/02477
- 12 -
containing the keyboard 4. Both false front 15 and
keyboard 4 are mounted on a sliding shelf 16. The keyboard
could be permanently fixed to the shelf 16 or removable or
readily releasable therefrom (or from the space, if the
shelf is not provided, or is not slidable) for placing on
the desk-top 3.
If required, the sliding shelf could have sides 17, so as
to form the carcass of a drawer when the false drawer front
15 is in position.
For ease of access to the CPU or computer unit, the whole
desk-top 3 is hinged at the rear edge so that it can be
raised, as in Figure 3. Preferably, the desk-top 3 is
normally securely fixed in the down position - for example
it could be locked or held by a sliding bolt accessible
only when one of the drawer fronts 14, 15 has been opened.
Similarly the drawer fronts 14, 15 could be interlocked so
that they can only be opened in a particular order.
Preferably the whole desk top is substantially unbroken by
apertures or joins, etc.
Other drawers of the desk are available for normal use,
although it would be possible to use the space behind a
further false drawer front (s) to accommodate other parts of
the computer, if necessary. The false fronts 14 and 15 are
of similar appearance to the fronts of the real drawers,
the heights of the false fronts 14 and 15 equate to that of
the real drawer at the top of the left-hand pedestal, and
the width of the false front 14 equates to that of the
underlying real drawer fronts in the right hand pedestal.
Naturally, parts of the computer unit 7 not requiring
physical access by the user could be sited elsewhere in the
desk, for example on a vertical back panel, according to


CA 02234172 1998-04-07
WO 97/13432 PCT/GB96/02477
- 13 -
the user's requirements. Similarly, it would be possible
to locate the false drawer front 14 and the computer
components lying to its rear in another position consistent
with the appearance and use of the desk.
Preferably a cooling fan is installed directly onto the
main processor of the CPU. Cooling ducts may be installed
as required, and/or vents provided internally between
sections of the furniture or on an external furniture
surface, preferably one which is not normally seen.
As illustrated, the display 2 is a flat panel display, but
other displays, such as a CRT monitor could be used.
It would be possible to arrange for any of drawer fronts
14, 15 and the desk top 3 to be wholly removable, rather
than hinged.
Figures 6 to 8 illustrate a second embodiment of the
invention, in the form of a writing table. Like reference
numbers are used for like or functionally similar parts.
As will be seen from Figure 6, the table top 3 is hinged at
its front edge to permit access to a volume which
accommodates the computer unit. The keyboard is arranged
in a space behind a central false drawer front (not shown)
in an arrangement similar to that of Figure 1. The volume
beneath the table top is smaller than that of the desk of
Figure 1, and parts of the computer unit are distributed
over a larger proportion thereof, including both sides of
the space accommodating the keyboard 4.
In the particular embodiment shown, a major part 24 of the
computer unit is accommodated to the left of the volume, at
the side of, and behind, the keyboard space. At the rear


CA 02234172 1998-04-07
WO 97/13432 PCTlGB96/02477
- 14 -
centre of the volume is located a mounting 18 which carries
two loudspeakers 19, Figure 7, and these are powered by an
amplifier 20, Figure 8, to the right of the keyboard space.
A CDROM changer 21 is mounted behind the amplifier.
To the right of the central false drawer front are located
a disc port and controls 23, e.g. for the amplifier 20, as
shown in Figure 9. If required, these may be concealable
by a removable or hinged false drawer front, in a similar
manner to the desk, and there may be a further left hand
drawer front, either for a real drawer, or for concealment
of other computer parts.
As in the desk, various part of the computer unit,
including a motherboard and memory, PSU, amplifier, CDROM
changer and speakers, are directly secured to the wood of
the table itself, rather than through the intermediacy of
a steel box.
The space for the keyboard also accommodates a mouse 1 when
not in use, and a mounting may be provided below the base
of the volume for storing a joystick by its base, in
inverted position (not shown)
Again, it would be possible to arrange for any false drawer
fronts and/or the table top 3 to be wholly removable,
rather than hinged.
Most preferably, all computer parts contained in the desk
or table, with the optional exception of a power supply
cable, are concealed or concealable when the computer unit
is not in use.

Representative Drawing
A single figure which represents the drawing illustrating the invention.
Administrative Status

For a clearer understanding of the status of the application/patent presented on this page, the site Disclaimer , as well as the definitions for Patent , Administrative Status , Maintenance Fee  and Payment History  should be consulted.

Administrative Status

Title Date
Forecasted Issue Date 2006-06-20
(86) PCT Filing Date 1996-10-10
(87) PCT Publication Date 1997-04-17
(85) National Entry 1998-04-07
Examination Requested 2000-10-11
(45) Issued 2006-06-20
Deemed Expired 2010-10-12

Abandonment History

Abandonment Date Reason Reinstatement Date
2002-10-10 FAILURE TO PAY APPLICATION MAINTENANCE FEE 2003-09-30
2004-06-23 R30(2) - Failure to Respond 2005-06-22

Payment History

Fee Type Anniversary Year Due Date Amount Paid Paid Date
Application Fee $150.00 1998-04-07
Registration of a document - section 124 $100.00 1998-06-29
Maintenance Fee - Application - New Act 2 1998-10-13 $50.00 1998-09-24
Maintenance Fee - Application - New Act 3 1999-10-11 $50.00 1999-08-25
Maintenance Fee - Application - New Act 4 2000-10-10 $50.00 2000-09-25
Request for Examination $200.00 2000-10-11
Maintenance Fee - Application - New Act 5 2001-10-10 $75.00 2001-09-14
Reinstatement: Failure to Pay Application Maintenance Fees $200.00 2003-09-30
Maintenance Fee - Application - New Act 6 2002-10-10 $75.00 2003-09-30
Maintenance Fee - Application - New Act 7 2003-10-10 $75.00 2003-09-30
Maintenance Fee - Application - New Act 8 2004-10-12 $100.00 2004-10-07
Reinstatement - failure to respond to examiners report $200.00 2005-06-22
Registration of a document - section 124 $100.00 2005-08-19
Registration of a document - section 124 $100.00 2005-08-19
Maintenance Fee - Application - New Act 9 2005-10-10 $100.00 2005-08-24
Final Fee $150.00 2006-04-03
Back Payment of Fees $125.00 2006-09-13
Maintenance Fee - Patent - New Act 10 2006-10-10 $125.00 2006-09-13
Maintenance Fee - Patent - New Act 11 2007-10-10 $250.00 2007-10-10
Maintenance Fee - Patent - New Act 12 2008-10-10 $250.00 2008-09-15
Owners on Record

Note: Records showing the ownership history in alphabetical order.

Current Owners on Record
POWERDESK INTERNATIONAL LIMITED
Past Owners on Record
AWARDGREAT LIMITED
GILBERT, DAVID
POWERDESK PLC
Past Owners that do not appear in the "Owners on Record" listing will appear in other documentation within the application.
Documents

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Document
Description 
Date
(yyyy-mm-dd) 
Number of pages   Size of Image (KB) 
Representative Drawing 1998-07-14 1 7
Claims 2005-10-13 8 214
Claims 2001-04-10 7 234
Cover Page 1998-07-14 2 70
Abstract 1998-04-07 1 61
Description 1998-04-07 14 605
Claims 1998-04-07 4 104
Drawings 1998-04-07 9 174
Description 2005-06-22 15 593
Claims 2005-06-22 8 217
Claims 2005-08-19 8 218
Representative Drawing 2006-02-01 1 15
Cover Page 2006-05-25 2 55
Correspondence 2006-02-10 1 13
Correspondence 1998-11-12 1 33
Assignment 1998-11-12 2 70
Correspondence 1998-09-22 1 2
Assignment 1998-04-07 3 119
PCT 1998-04-07 13 418
Correspondence 1998-06-23 1 29
Correspondence 1998-06-29 1 44
Assignment 1998-06-29 2 74
Prosecution-Amendment 2000-10-11 1 30
Prosecution-Amendment 2001-04-10 9 299
Fees 2003-09-30 1 33
Prosecution-Amendment 2003-12-23 2 57
Fees 2001-09-14 1 29
Fees 1998-09-24 1 35
Prosecution-Amendment 2005-10-13 10 252
Correspondence 2006-05-11 1 1
Fees 1999-08-25 1 30
Fees 2000-09-25 1 29
Fees 2004-10-07 1 28
Prosecution-Amendment 2005-06-22 12 326
Prosecution-Amendment 2005-07-11 3 90
Prosecution-Amendment 2005-08-09 2 37
Prosecution-Amendment 2005-08-19 10 263
Assignment 2005-08-19 26 831
Fees 2005-08-24 1 25
Prosecution-Amendment 2005-10-04 1 28
Correspondence 2006-04-03 1 25
Assignment 2006-03-31 2 36
Correspondence 2006-05-24 7 250
Fees 2007-10-10 1 27